CN106243602A - 一种聚乙烯改性通信线缆料 - Google Patents

一种聚乙烯改性通信线缆料 Download PDF

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CN106243602A
CN106243602A CN201610620511.2A CN201610620511A CN106243602A CN 106243602 A CN106243602 A CN 106243602A CN 201610620511 A CN201610620511 A CN 201610620511A CN 106243602 A CN106243602 A CN 106243602A
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Prior art keywords
parts
density polyethylene
cable material
low density
communications cable
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English (en)
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袁伟男
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Hefei Civil And Military Information Technology Co Ltd
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Hefei Civil And Military Information Technology Co Ltd
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Priority to CN201610620511.2A priority Critical patent/CN106243602A/zh
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/307—Other macromolecular compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种聚乙烯改性通信线缆料，由特定重量份的高密度聚乙烯、低密度聚乙烯、线性低密度聚乙烯、氯化聚乙烯、聚苯乙烯丁二烯共聚物、马来酸酐接枝相容剂、硫酰氟、碳酸钙、硅烷自理淀粉、钛酸酯偶联剂构成。本发明能有效提升线缆料的力学性能特别是强度、韧性，同时具备驱虫功能。

Description

一种聚乙烯改性通信线缆料
技术领域
本发明涉及通信线缆领域，具体是一种聚乙烯改性通信线缆料。
背景技术
通信线缆主要用于通信设备之间传输电信号或光信号，其主要由缆芯和护套构成。随着现代科学技术的发展和技术的进步，对通信线缆提出了更高的要求。现有技术通信线缆料采用PE树脂时，需要对PE树脂进行改性。
发明内容
本发明的目的是提供一种聚乙烯改性通信线缆料，以满足通信线缆对线缆料强度、韧性的要求。
为了达到上述目的，本发明所采用的技术方案为：
一种聚乙烯改性通信线缆料，其特征在于：其组分及各组分重量份如下：
高密度聚乙烯 20份—60份，
低密度聚乙烯 10份—50份，
线性低密度聚乙烯 3份—7份，
氯化聚乙烯 10份—30份，
聚苯乙烯丁二烯共聚物 3份—7份
马来酸酐接枝相容剂 80份—120份，
硫酰氟 4份—8份，
碳酸钙 30份—50份，
硅烷自理淀粉 2份—6份，
钛酸酯偶联剂 2份—4份。
所述的一种聚乙烯改性通信线缆料，其特征在于：优选的，其组分及各组分重量份如下：
高密度聚乙烯 40份，
低密度聚乙烯 30份，
线性低密度聚乙烯 5份，
氯化聚乙烯 20份，
聚苯乙烯丁二烯共聚物 5份
马来酸酐接枝相容剂 100份，
硫酰氟 6份，
碳酸钙 40份，
硅烷自理淀粉 4份，
钛酸酯偶联剂 3份。
本发明将多种密度的聚乙烯与氯化聚乙烯共混改性，同时加入碳酸钙、硅烷自理淀粉作为填充物改性，能有效提升线缆料的力学性能特别是强度、韧性。同时本发明加入硫酰氟使线缆具备驱虫功能，能有效防止虫蚁叮咬线缆。
具体实施方式
一种聚乙烯改性通信线缆料，其组分及各组分重量份如下：
高密度聚乙烯 20份—60份，
低密度聚乙烯 10份—50份，
线性低密度聚乙烯 3份—7份，
氯化聚乙烯 10份—30份，
聚苯乙烯丁二烯共聚物 3份—7份
马来酸酐接枝相容剂 80份—120份，
硫酰氟 4份—8份，
碳酸钙 30份—50份，
硅烷自理淀粉 2份—6份，
钛酸酯偶联剂 2份—4份。
优选的，其组分及各组分重量份如下：
高密度聚乙烯 40份，
低密度聚乙烯 30份，
线性低密度聚乙烯 5份，
氯化聚乙烯 20份，
聚苯乙烯丁二烯共聚物 5份
马来酸酐接枝相容剂 100份，
硫酰氟 6份，
碳酸钙 40份，
硅烷自理淀粉 4份，
钛酸酯偶联剂 3份。

Claims (2)

1.一种聚乙烯改性通信线缆料，其特征在于：其组分及各组分重量份如下：
高密度聚乙烯 20份—60份，
低密度聚乙烯 10份—50份，
线性低密度聚乙烯 3份—7份，
氯化聚乙烯 10份—30份，
聚苯乙烯丁二烯共聚物 3份—7份
马来酸酐接枝相容剂 80份—120份，
硫酰氟 4份—8份，
碳酸钙 30份—50份，
硅烷自理淀粉 2份—6份，
钛酸酯偶联剂 2份—4份。
2.根据权利要求1所述的一种聚乙烯改性通信线缆料，其特征在于：优选的，其组分及各组分重量份如下：
高密度聚乙烯 40份，
低密度聚乙烯 30份，
线性低密度聚乙烯 5份，
氯化聚乙烯 20份，
聚苯乙烯丁二烯共聚物 5份
马来酸酐接枝相容剂 100份，
硫酰氟 6份，
碳酸钙 40份，
硅烷自理淀粉 4份，
钛酸酯偶联剂 3份。
CN201610620511.2A 2016-08-02 2016-08-02 一种聚乙烯改性通信线缆料 Withdrawn CN106243602A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109161073A (zh) * 2018-06-29 2019-01-08 广东威立瑞科技有限公司 一种耐老化抗冲击材料及其制备方法和制得的电缆保护管

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Publication number Priority date Publication date Assignee Title
CN1465616A (zh) * 2002-06-21 2004-01-07 中国科学院化学研究所 一种氢氧化镁无卤阻燃聚乙烯复合材料
CN102492199A (zh) * 2011-11-24 2012-06-13 无锡江南电缆有限公司 一种电缆半导电屏蔽材料
CN105754179A (zh) * 2016-03-07 2016-07-13 苏州莱特复合材料有限公司 一种阻燃hdpe电缆料及其制备方法
CN105801964A (zh) * 2016-04-07 2016-07-27 江苏德威新材料股份有限公司 安防线缆用弹性体护套料及其制备方法

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Publication number Priority date Publication date Assignee Title
CN1465616A (zh) * 2002-06-21 2004-01-07 中国科学院化学研究所 一种氢氧化镁无卤阻燃聚乙烯复合材料
CN102492199A (zh) * 2011-11-24 2012-06-13 无锡江南电缆有限公司 一种电缆半导电屏蔽材料
CN105754179A (zh) * 2016-03-07 2016-07-13 苏州莱特复合材料有限公司 一种阻燃hdpe电缆料及其制备方法
CN105801964A (zh) * 2016-04-07 2016-07-27 江苏德威新材料股份有限公司 安防线缆用弹性体护套料及其制备方法

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周殿明: "《塑料成型技术》", 31 October 2014, 机械工业出版社 *
张玉龙、张子钦: "《功能塑料制品配方设计与加工实例》", 31 January 2006, 国防工业出版社 *
张玉龙、颜祥平: "《塑料配方与制备手册》", 30 June 2010, 化学工业出版社 *
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109161073A (zh) * 2018-06-29 2019-01-08 广东威立瑞科技有限公司 一种耐老化抗冲击材料及其制备方法和制得的电缆保护管

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Application publication date: 20161221